<template>
    <div class="app-container">
        <div class="filter-container">
            <el-select  v-model="listQuery.com_id" clearable class="filter-item" filterable placeholder="请选择公司名称"
                        @change="handleFilter" >
                <el-option
                        v-for="item in options"
                        :key="item.id"
                        :label="item.com_name"
                        :value="item.com_name">
                </el-option>
            </el-select>
            <el-select v-model="listQuery.sort" style="width: 140px" class="filter-item" @change="handleFilter">
                <el-option v-for="item in sortOptions" :key="item.key" :label="item.label" :value="item.key"/>
            </el-select>
             <el-select v-model="listQuery.is_send" style="width: 140px" class="filter-item" @change="handleFilter" clearable>
                <el-option v-for="item in sendOptions" :key="item.key" :label="item.label" :value="item.key"/>
            </el-select>
            <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">
                {{ $t('table.search') }}
            </el-button>
        </div>

        <el-table
                :key="tableKey"
                v-loading="listLoading"
                :data="list"
                border
                fit
                highlight-current-row
                style="width: 100%;"
                @sort-change="sortChange"
                :row-style="rowStyle"
        >
            <el-table-column label="公司名称" align="center">
                <template slot-scope="{row}">
                    <span class="link-type">{{ row.com }}</span>
                </template>
            </el-table-column>
            <el-table-column label="证书名称"  align="center">
                <template slot-scope="{row}">
                    <span>{{ row.name }}</span>
                </template>
            </el-table-column>
            <el-table-column label="过期日期"  align="center">
                <template slot-scope="{row}">
                    <span>{{ row.date }}</span>
                </template>
            </el-table-column>
            <el-table-column label="提醒人"  align="center">
                <template slot-scope="{row}">
                    <span class="link-type">{{ row.user_name }}</span>
                </template>
            </el-table-column>
            <el-table-column label="手机号" align="center">
                <template slot-scope="{row}">
                    <span class="link-type">{{row.telephone}}</span>
                </template>
            </el-table-column>
            <el-table-column label="发送日期"  align="center">
                <template slot-scope="{row}">
                    <span class="link-type">{{ row.send_date }}</span>
                </template>
            </el-table-column>
            <el-table-column label="短信内容"  width="300px">
                <template slot-scope="{row}">
                    <p class="link-type">"'【ADG后台管理系统】您好，您公司【{{row.com}}】的《{{row.name}}》即将于{{row.date}}到期，请您在{{row.days}}日之前及时处理。我们竭诚为您服务，【享优互联-证务帮】。咨询热线：400-1088-530'"</p>
                </template>
            </el-table-column>
            <el-table-column label="发送状态"  align="center">
                <template slot-scope="{row}">
                    <span class="link-type">{{ row.is_send == 1 ? '已发送':'未发送' }}</span>
                </template>
            </el-table-column>

            <el-table-column :label="$t('table.actions')" align="center"
                             class-name="small-padding fixed-width">
                <template slot-scope="{row,$index}">
                    <el-button v-if="row.status!='deleted'" size="mini" type="danger"
                               @click="handleDelete(row.id,$index)">
                        {{ $t('table.delete') }}
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit"
                    @pagination="getList"/>

        <el-dialog  v-dialogDrag :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
            <el-form ref="dataForm" :rules="rules" :model="temp" label-position="left" label-width="140px"
                     style="width: 400px; margin-left:50px;">
                <input type="hidden" v-model="temp.id">
                <el-form-item label="名称" prop="name">
                    <el-input v-model="temp.name"></el-input>
                </el-form-item>
                <el-form-item label="提醒1" prop="remind0">
                    <el-input v-model="temp.remind0"></el-input>
                </el-form-item>
                <el-form-item label="提醒2" prop="remind1">
                    <el-input v-model="temp.remind1"/>
                </el-form-item>
                <el-form-item label="提醒3" prop="remind2">
                    <el-input v-model="temp.remind2"/>
                </el-form-item>
                <el-form-item label="提醒4" prop="remind3">
                    <el-input v-model="temp.remind3"/>
                </el-form-item>
                <el-form-item label="提醒5" prop="remind4">
                    <el-input v-model="temp.remind4"/>
                </el-form-item>
                <el-form-item label="需在多少日前处理" prop="days">
                    <el-input v-model="temp.days"/>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="dialogFormVisible = false">
                    {{ $t('table.cancel') }}
                </el-button>
                <el-button type="primary" @click="dialogStatus==='create'?createData():updateData()">
                    {{ $t('table.confirm') }}
                </el-button>
            </div>
        </el-dialog>

        <el-dialog  :visible.sync="dialogPvVisible" title="Reading statistics">
            <el-table :data="pvData" border fit highlight-current-row style="width: 100%">
                <el-table-column prop="key" label="Channel"/>
                <el-table-column prop="pv" label="Pv"/>
            </el-table>
            <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="dialogPvVisible = false">{{ $t('table.confirm') }}</el-button>
      </span>
        </el-dialog>
    </div>
</template>

<script>
  import { fetchList, delcredentials, createcustomer, updatecredentials, delManger } from '@/api/send'
  import waves from '@/directive/waves' // waves directive
  import { parseTime } from '@/utils'
  import Pagination from '@/components/Pagination' // secondary package based on el-pagination
  import { getAllCustomer } from '@/api/customer'

  const calendarTypeOptions = [
    { key: 'CN', display_name: 'China' },
    { key: 'US', display_name: 'USA' },
    { key: 'JP', display_name: 'Japan' },
    { key: 'EU', display_name: 'Eurozone' }
  ]

  // arr to obj, such as { CN : "China", US : "USA" }
  const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
    acc[cur.key] = cur.display_name
    return acc
  }, {})

  export default {
    name: 'ComplexTable',
    components: { Pagination },
    directives: { waves },
    filters: {
      statusFilter(status) {
        const statusMap = {
          published: 'success',
          draft: 'info',
          deleted: 'danger'
        }
        return statusMap[status]
      },
      typeFilter(type) {
        return calendarTypeKeyValue[type]
      }
    },
    data() {
      return {
        options: [],//客户公司列表
        tableKey: 0,
        list: null,
        total: 0,
        listLoading: true,
        listQuery: {
          page: 1,
          limit: 20,
          telephone: '',
          importance: undefined,
          title: undefined,
          type: undefined,
          sort: '-id',
          is_send: ''
        },
        importanceOptions: [1, 2, 3],
        calendarTypeOptions,
        sortOptions: [{ label: '添加时间', key: '+id' }, { label: '到期时间', key: '-id' }],
        sendOptions: [{ label: '已发送', key: '1' }, { label: '未发送', key: '0' },{label:'已过期', key:'2'}],
        statusOptions: ['published', 'draft', 'deleted'],

        temp: {
          id: undefined,
          com_name: '',
          manager: [],
          address: '',
          url: '',
          remarks: ''
        },
        dialogFormVisible: false,
        dialogStatus: '',
        textMap: {
          update: '编辑',
          create: '新增'
        },
        dialogPvVisible: false,
        pvData: [],
        rules: {
          name: [{ required: true, message: '证书名称必须填写', trigger: 'change' }],
          remind0: [{ required: true, message: '提醒1必须填写', trigger: 'change' }],
          remind1: [{ required: true, message: '提醒2必须填写', trigger: 'change' }],
          remind2: [{ required: true, message: '提醒3必须填写', trigger: 'change' }],
          days: [{ required: true, message: '提前处理日期必须填写', trigger: 'change' }]
        },
        downloadLoading: false
      }
    },
    created() {
      this.getAllCustomer()
      this.getList()
    },
    methods: {
      getAllCustomer() {
        getAllCustomer().then(response => {
          this.options = response.data
        })
      },
      rowStyle({row, rowIndex}){
        let styleJson = {}
        if(row.is_send == 1 ){
          styleJson = {
            'background': '#ef8d32'
          }
        }
        return styleJson
      },
      removeManager(listID, index) {
        if (this.dialogStatus == 'update') {
          for (var i = 0; i < this.list.length; i++) {
            if (this.list[i].id == listID) {
              if (this.list[i].manager[index].id != 0) {
                delManger(this.list[i].manager[index].id).then(response => {
                  this.$message({
                    message: '操作成功',
                    type: 'success'
                  })
                })
              }
              this.list[i].manager.splice(index, 1)
              return false
            }
          }
        } else {
          this.temp.manager.splice(index, 1)
        }

      },
      addManager(customer_id) {
        if (this.dialogStatus == 'update') {
          for (var i = 0; i < this.list.length; i++) {
            if (customer_id == this.list[i].id) {
              this.list[i].manager.push({
                'id': 0
              })
              // extend(this.list[i].manager,{});
              return false
            }
          }
        } else {
          this.temp.manager.push({
            'id': 0
          })
        }

      },
      getList() {
        this.listLoading = true
        fetchList(this.listQuery).then(response => {
          console.log(response.data.items)
          this.list = response.data.items
          this.total = response.data.total

          // Just to simulate the time of the request
          setTimeout(() => {
            this.listLoading = false
          }, 1.5 * 1000)
        })
      },
      handleFilter() {
        this.listQuery.page = 1
        this.getList()
      },
      handleModifyStatus(row, status) {
        this.$message({
          message: '操作成功',
          type: 'success'
        })
        row.status = status
      },
      sortChange(data) {
        const { prop, order } = data
        if (prop === 'id') {
          this.sortByID(order)
        }
      },
      sortByID(order) {
        if (order === 'ascending') {
          this.listQuery.sort = '+id'
        } else {
          this.listQuery.sort = '-id'
        }
        this.handleFilter()
      },
      resetTemp() {
        this.temp = {
          id: undefined,
          com_name: '',
          manager: [{
            'id': 0
          }],
          address: '',
          url: '',
          remarks: ''
        }
      },
      handleCreate() {
        this.resetTemp()
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      createData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.temp.id = parseInt(Math.random() * 100) + 1024 // mock a id
            createcustomer(this.temp).then(() => {
              this.list.unshift(this.temp)
              this.dialogFormVisible = false
              this.$notify({
                title: '成功',
                message: '创建成功',
                type: 'success',
                duration: 2000
              })
              this.getList()
            })
          }
        })

      },
      handleUpdate(row) {
        this.temp = Object.assign({}, row) // copy obj
        this.temp.timestamp = new Date(this.temp.timestamp)
        this.dialogStatus = 'update'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      updateData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            const tempData = Object.assign({}, this.temp)
            tempData.timestamp = +new Date(tempData.timestamp) // change Thu Nov 30 2017 16:41:05 GMT+0800 (CST) to 1512031311464
            updatecredentials(tempData).then(() => {
              const index = this.list.findIndex(v => v.id === this.temp.id)
              this.list.splice(index, 1, this.temp)
              this.dialogFormVisible = false
              this.$notify({
                title: '成功',
                message: '更新成功',
                type: 'success',
                duration: 2000
              })
              this.getList()
            })
          }
        })

      },
      handleDelete(customer_id, index) {
        this.$confirm('您确定要删除吗?', '提醒', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        })
          .then(() => {
            delcredentials(customer_id).then(() => {
              this.$notify({
                title: '成功',
                message: '删除成功',
                type: 'success',
                duration: 2000
              })
              this.list.splice(index, 1)
            })
          })

      },
      handleDownload() {
        this.downloadLoading = true
        import('@/vendor/Export2Excel').then(excel => {
          const tHeader = ['timestamp', 'title', 'type', 'importance', 'status']
          const filterVal = ['timestamp', 'title', 'type', 'importance', 'status']
          const data = this.formatJson(filterVal)
          excel.export_json_to_excel({
            header: tHeader,
            data,
            filename: 'table-list'
          })
          this.downloadLoading = false
        })
      },
      formatJson(filterVal) {
        return this.list.map(v => filterVal.map(j => {
          if (j === 'timestamp') {
            return parseTime(v[j])
          } else {
            return v[j]
          }
        }))
      },
      getSortClass: function(key) {
        const sort = this.listQuery.sort
        return sort === `+${key}` ? 'ascending' : 'descending'
      }
    }
  }
</script>
